日本伪龙虱，节肢动物门-昆虫纲-鞘翅目-拟龙虱科。Apical spurs of protibiae unequal, with the longer very large and hooked, the smaller almostinvisible in some cases outer lateral margin of protibiae without large and strong spurs, butwith a comb-like structure; first article of protarsi visibly broader